Landscape Supplies

Campbells 2009 077

Outstanding Selection!

Don't see what your looking for? Let us know! Campbell's can custom order items just for you!

Bulk Material

Campbell’s offers many different bulk materials for purchase:


Mulch: – Black – Brown – Cedar – Hardwood and Red
Cobblestone, Limestone, and Pea Gravel
Sand (for sandboxes) and Slag Sand (for brick pavers)
Topsoil (Unscreened) and Compost

Are you a landscaper?  Ask us about contractor pricing!

Need help estimating how much bulk material to buy? Call us at 810-688-3587. You can also try the mulch calculator or stone calculator.

All bulk material can be purchased by ½ yard or yard. Buy 12 yards or more and receive $1.00 discount per yard of mulch (must be purchased at one time). Delivery available, please call for details, 810-688-3587.

Unilock Pavers

Campbell’s Greenhouse is now an authorized dealer of Unilock. We carry a full line of superior brick pavers and retaining wall products.  Stop in and check out our display patio and firepit!

Flagstone & Landscape Rock

Campbell’s also offers several landscaping rock materials available for purchase.

  • Atlantic Flag – Dove Grey, Green River, Midnight Blue, Mountain Mist and Silver Mist
  • Atlantic Veneer – Green River, Midnight Blue and Silver Mist
  • Border Boulders – Small & Medium Fieldstone
  • Canadian – Finish Wall Stone
  • Canadian Flag – Black and Canadian Buff
  • Indian River Flag – Antique Cherokee
  • Indian Veneer – Antique Cherokee
  • Michigan Sandstone Wall Stone
  • Ohio Blue – Ohio Blue Flag
  • Picture Rock – Small & Medium
  • Pocono Flag – Standard
  • Red Flag – Steppers
  • River Rock
  • Rockery – Small & Medium

All flagstone & rockery sold by pound per piece or by pound by pallet.

Bagged Mulch

Don’t need a lot of mulch? A few bags will do? Campbell’s offers several varieties of mulch for purchase in bags.

  • Black Mulch
  • Brown Mulch
  • Cedar Mulch
  • Cypress Mulch
  • Golden Mulch
  • Hardwood Mulch
  • Red Mulch

Need help estimating how many bags of mulch to buy? Use the mulch calculator or call 810-688-3587.

Bagged Stone

Looking for stone to freshen up the landscape around your home without spending a lot of money? Look at Campbell’s bagged stone availabilities to help cut your costs during your next landscaping project.

  • Barn Slate Red
  • Black Lava (ORDER ONLY)
  • Black Obsidian (ORDER ONLY)
  • Cobblestone
  • Eastern Sunrise
  • Marble
  • Medium Beechwood
  • Midnight Granite
  • Mountain Blend
  • Pea Gravel
  • Pink Quartz
  • Play Sand
  • Red Lava
  • Rose Granite
  • Royal Gorge
  • Silica Pebbles
  • Slag Sand
  • Slate Scape
  • Spanish Tile (ORDER ONLY)
  • Walnut Nuggets
  • Western Sunrise

Need help estimating how many bags of mulch to buy? Use the stone calculator or call 810-688-3587.

Bagged Compost

Need to amend your soil in your garden or flower beds but don’t need an entire yard to finish the job? Campbell’s offers compost in bags as well as bulk.

  • Cow Manure & Comost
  • Fafard Shrimp and Seaweed Compost
  • Ground Rules Mushroom Compost
  • Seaweed Compost
  • Shrimp Compost

Bagged Soil

Still short to finish planting your porch pots for the season? Or do you need a few bags of top soil to add to your flower beds? Campbell’s carries several potting soils to help every gardener have a successful planting season.

  • Aged Pine Bark (used as a potting media usually when planting nursery stock)
  • Baccto Garden Soil
  • Baccto Light Premium Potting Soil
  • Fafard Container Mix
  • Fafard Organic Potting Mix
  • Sphagnum Peat Moss (used as a potting media in soil to help retain moisture)
  • Sunshine Container Potting Mix
  • Top Soil